//初期設定///////////////////////////////
	//画像保存先
	recipe_folder = '/recipe/img/'
	//先読みする画像の名前
	var recipe_file = new Array(
		'sidemenu_cate01','sidemenu_cate02','sidemenu_cate03','sidemenu_cate04','sidemenu_cate05','sidemenu_cate06','sidemenu_cate07');

//main///////////////////////////////////
	var recipe_img = new Object();
	for (i=0;i<recipe_file.length;i++){
		recipe_img[recipe_file[i]] = new Image();
		recipe_img[recipe_file[i]+"_on"] = new Image();
		recipe_img[recipe_file[i]].src = recipe_folder + recipe_file[i] + '.gif';
		recipe_img[recipe_file[i]+"_on"].src = recipe_folder + recipe_file[i] + "_on.gif";
	}

	function recipe_On(name) {
		document.images[name].src = recipe_img[name+"_on"].src;
	}
	function recipe_Off(name) {
		document.images[name].src = recipe_img[name].src;
	}


//side menu

 function showhide(id){
   if(document.getElementById){
     if(document.getElementById(id).style.display == "block"){
       document.getElementById(id).style.display = "none";
     }else{
       document.getElementById(id).style.display = "block";
     }
   }
 }
 
   if(navigator.appName.charAt(0)=='N' && navigator.appVersion.charAt(0)>=5){
  document.write('<style type="text/css"><!--');
  document.write('.Sidemenu{ display:none; }');
  document.write('--><\/style>');
 }else{
  if(navigator.appName.charAt(0)=='M' && navigator.appVersion.charAt(0)>=4){
   if(navigator.userAgent.indexOf('MSIE 4') >=0){
   }else{
    document.write('<style type="text/css"><!--');
    document.write('.Sidemenu{ display:none; }');
    document.write('--><\/style>');
   }
  }
 }